72102300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{240341}}^1$

素因数の和:240358

約数の個数: 36

約数和(自身を含む): 208616856

約数和(自身を除く): 136514556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 240341, 480682, 721023, 961364, 1201705, 1442046, 2403410, 2884092, 3605115, 4806820, 6008525, 7210230, 12017050, 14420460, 18025575, 24034100, 36051150, 72102300]

約数ペア:

[(1, 72102300), (2, 36051150), (3, 24034100), (4, 18025575), (5, 14420460), (6, 12017050), (10, 7210230), (12, 6008525), (15, 4806820), (20, 3605115), (25, 2884092), (30, 2403410), (50, 1442046), (60, 1201705), (75, 961364), (100, 721023), (150, 480682), (300, 240341)]